/*css 初始化*/
body,h1,h2,h3,h4,h5,h6,ul,li,ol,dl,dt,dd,form{
    margin:0;
    padding:0;
}
a{
    text-decoration:none;
}
ul{
    list-style:none;
}
img{
    vertical-align: middle;
}
body{
    font-family:  "微软雅黑", Tahoma, Geneva, Verdana, sans-serif;
    background-color: rgb(237, 236, 220);
}
/*滑动清除*/
.clearfix:after{
    content:"";
    display:block;
    clear:both;
}